From: Rookie Ccie (rookie.ccie@gmail.com)
Date: Fri Feb 22 2008 - 17:23:27 ARST
Hi,
You can use protected ports to achieve your goal.
Rgds
On Thu, Feb 21, 2008 at 4:39 AM, YourPal <dearprudence28@gmail.com> wrote:
> Hi Group,
>
> I have this scenario.
>
> A Cat3550 has the following interfaces in VLAN 1363:
>
> Fa0/1 - To R1's Fa0/0
> Fa0/3 - To R3's Fa0/0
>
> R1 and R3 run EIGRP on their Fa0/0 interfaces. I'd like to prevent them
> from
> forming neighbor with each other. Besides using VACL, the following
> solution
> seems to work:
>
> !
> no ip igmp snooping vlan 1363
> mac-address-table static 0100.5e00.000a vlan 1363 interface
> FastEthernet0/24
> !
>
> Where Fa0/24 is any unused/not connected port and 0100.5e00.000a is the
> MAC
> address of the EIGRP multicast address 224.0.0.10.
>
> However, the same solution applied to Cat3560 doesn't yield the same
> result.
> I have to configure an ACL on the ports to deny EIGRP packets.
>
> Anyone please help.
>
>
> Thank you.
>
> BR,
> Emil
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